Online utilities · online · free
Keyboard test
Press the keys: they light up.
What the tool does
Shows which keys work: a key lights up while pressed and stays marked, and the last key code is shown.
How to use it
- Press the keys one by one.
- Watch them light up.
- Press "Reset" to start again.
Good to know
- The key code is the physical key, the same in any language layout.
- Some system keys cannot be caught by a web page.
Frequently asked questions
- A key does not light up. What does it mean?
- It may be broken, or the system keeps it for itself.
- Does it record what I type?
- No, nothing is saved or sent.